Google Code-in: Center help text field Modifies the grid layout slightly so that the help text which appears when hovering over certain elements is centered with respect to the window, even when there are more buttons on one side. https://google-melange.appspot.com/gci/task/view/google/gci2012/7968226

     1

#include <QtGui/QApplication>

     2

#include "mainwindow.h"

     3

     4

int main(int argc, char *argv[])

     5

{

     6

    QApplication a(argc, argv);

     7

    MainWindow w;

     8

    w.show();

     9

    return a.exec();

    10

}